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3" Round Air Gap

3" Round Air Gap
Images may be inaccurate. See specs table below to ensure accuracy.
Easy to install and paint
Provides a visual inspection point on overflows
Includes adaptors for secure connection to 3" stormwater pipes
Two removable mosquito screens for easy cleaning and low maintenance
Mosquito proof stainless steel mesh with 1/32" aperture



Rain Harvesting Air Gap, part# TAAG99 prevents stormwater backflow from entering a rainwater tank/cistern, by creating a physical air break on the outlet of the tank overflow and before the stormwater drainage system. The Air Gap also acts as a visual inspection point to detect trickle top-up system failure.

Installation Instructions

The Rain Harvesting Air Gap incorporates two 3″ Female sockets (adaptors already fitted)  that glue directly to 3″ pipe.

Install the Air Gap to a vertical section of pipe after the overflow of the tank.

Install at shoulder height to provide convenient access for maintenance.

Ensure the Air Gap is installed the right way up, NOTE instructions on product: ‘Install this side facing up’.

If installing the Air Gap to existing pipe work simply remove a 8″ section of pipe to allow fitment.

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Additional Information

Store ID X2338268
Manufacturer Info
Product Part # TAAG101
Former MPN's TAAG99
Manufacturer Rain Harvesting
Installation Instructions Rain Harvesting TAAG101 Installation Instructions
Physical Features
Weight (lbs) 2
Color Natural White
Product Type Air Gap
Shipping Info
Shipping Locations Georgia
Shipping Zip Codes 30309
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